I asked about the wireless card for your rooms today.
It looks like it is $9.99/day. You can do it hourly as well, but the day rate is the best deal.
The race and sports comps are different from the pit, poker, slot comp card.
For every $1 bet on horses you get 1 comp point. For every $4 on sports, you get 1 comp point.
Comp points are then converted to merchandise, meals, rooms.
For example a buffet is 200 points, a comp room is 2000 points.
I forgot to check out the business center and cyber cafe for rates on my way out because I was still reeling from the George Mason buzz.